3485349438582 has 64 divisors (see below), whose sum is σ = 7737345918720. Its totient is φ = 1037720409600.

The previous prime is 3485349438563. The next prime is 3485349438617. The reversal of 3485349438582 is 2858349435843.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7215282 + ... + 7683162.

It is an arithmetic number, because the mean of its divisors is an integer number (120896029980).

Almost surely, 2^{3485349438582} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3485349438582, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3868672959360).

3485349438582 is an abundant number, since it is smaller than the sum of its proper divisors (4251996480138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3485349438582 is a wasteful number, since it uses less digits than its factorization.

3485349438582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469869.

The product of its digits is 398131200, while the sum is 66.

The spelling of 3485349438582 in words is "three trillion, four hundred eighty-five billion, three hundred forty-nine million, four hundred thirty-eight thousand, five hundred eighty-two".